A nipple barbell is made so that a piece of jewelry can sit on one's nipple. For the most part, the piercing is made horizontally, which is what this jewelry is intended for. You can also use it vertically, of course, but that's not the point here. :)

This nipple barbell consists of a 1/2" (12 mm) straight bar. At each end of the bar is something reminiscent of a wing. The wings are pointed and have a large round stone attached to them, as well as four smaller marquise stones that look like small ovals. The wings measure 13 mm each and add a beautiful sense of symmetry.

You can choose this barbell in different color combinations -- the most popular is probably the silver color model with clear stones. But you can be slightly more daring and get it with blue or red stones. Whichever you choose, the jewelry will be the same in terms of size.